Zhou Wenjie's answer to Xanthe's Primary 5 Science question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Zhou Wenjie
Zhou Wenjie's answer
2 answers (Tutor Details)
The water shall not move at all. You can try it at home with straw and bigger mug.
Teoh Wen Xuan
Teoh Wen Xuan
8 years ago
This is a primary 5 question though, are they expected to know this?